#3590CC

#3590CC

Color Values

HEX

#3590CC

RGB

53, 144, 204

HSL

203.8, 59.7%, 50.4%

HSV

203.8, 74.0%, 80.0%

CMYK

74.0%, 29.4%, 0.0%, 20.0%

OKLCH

0.6269 0.1238 241.8

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#3590CC

#CC7135

Analogous

#35CCBC

#3545CC

#3590CC

Triadic

#3590CC

#CC3590

#90CC35

Split Complementary

#3590CC

#CC3545

#CCBC35

Tetradic

#3590CC

#BC35CC

#CC7135

#45CC35

Color Blindness Simulation

Original

#3590CC

Protanopia

#5C5DBD

Deuteranopia

#5750BA

Tritanopia

#3AB2B0

Achromatopsia

#818181

CSS Usage

background-color: #3590CC;
color: #3590CC;
border-color: #3590CC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FB
100
#E4EFF6
200
#C6E0F1
300
#9DC9E6
400
#68ACD9
500
#338FCC
600
#2973A3
700
#215C82
800
#1A4866
900
#16364A
950
#0E222F

Contrast Checker

Text on white

3.49:1

AA Fail AAA Fail

Text on black

6.01:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026